Coding Decoding – Railway Reasoning part – VI

Total Questions: 50

11. In a certain code language 257 means I like you, 746 means You are good and 263 means I am good. What number is coded for Are? [RRB NTPC 10/01/2021 (Evening)]

Correct Answer: (a) 4
Solution:

7 = you, 6 = good, 4 = are, 2 = I, 3 = am, 5 = like

12. If A = 26 and H = 19, then FASHION = ? [RRB NTPC 11/01/2021 (Morning)]

Correct Answer: (a) 2126819181213
Solution:

Opposite of A = Z = 26
Opposite of H = S = 19
FASHION = 2126819181213

13. If D = 23, and T = 7, then EDITION = ? [RRB NTPC 11/01/2021 (Morning)]

Correct Answer: (b) 22231871812133
Solution:

Opposite of D = W = 23 and T = G = 7
EDITION = 2223187181213

14. In a certain language, G is written as 20 and E is written as 22. How will GREAT be written as in that language? [RRB NTPC 11/01/2021 (Morning)]

Correct Answer: (b) 20922267
Solution:

Opposite of G = T(20),
Opposite of E = V(22)
GREAT = 20922267

15. If the code for LETTER is written as 1252072218 and BLISS is written as 2129198, then which of the given options will be the code for COMMON? [RRB NTPC 11/01/2021 (Morning)]

Correct Answer: (c) 31513141214
Solution:

L E T T E R             B L I S S
12 5 20 7 22 18    2 12 9 19 8
Here repeated letter and the next letter’s alphabetical no. is written in reversed,
so according to this COMMON will be coded as 31513141214

16. If the sum of number clusters 395 and 727 is represented as 101112, and by the same code, the sum of number-clusters 276 and 957 is represented as 111213, then which of the following will be code for sum of number clusters 689 and 877? [RRB NTPC 11/01/2021 (Morning)]

Correct Answer: (c) 141516
Solution:

395 and 727 is represented as 101112
3 + 7 = 10, 9 + 2 = 11, 5 + 7 = 12
Similarly, 689 and 877 is represented as 141516
6 + 8 = 14, 8 + 7 = 15, 9 + 7 = 16

17. In a certain code language YES is written as 435 and TOP is written as 709. How will POST be written in the language? [RRB NTPC 11/01/2021 (Morning)]

Correct Answer: (a) 9057
Solution:Given, According to this, POST will be written as 9057.

18. If the code for LOCK is written as LAND POWER TACT AWAKE, then which of the given options will be the code for POST? [RRB NTPC 11/01/2021 (Morning)]

Correct Answer: (d) PEACE ROAD DISH EDIT
Solution:

Similarly the code for POST = PEACE ROAD DISH EDIT

19. In a certain language, ‘LEGAL’ is written as ‘37’. How will ‘EAGLE’ be written in that language? [RRB NTPC 11/01/2021 (Evening)]

Correct Answer: (d) 30
Solution:

Sum of place value of all alphabets
EAGLE = 5 + 1 + 7 + 12 + 5 = 30

20. In a certain code language, ‘RAHUL’ is written as ‘60’. How will ‘ARUN’ be written as in that language? [RRB NTPC 11/01/2021 (Evening)]

Correct Answer: (b) 54
Solution:

Sum of position value of all alphabets
ARUN = 1 + 18 + 21 + 14 = 54